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US3148098A Expired / Lapsed US ⏱️ 0.0 years remaining

Method of producing electrical components

Assignee: Day Co
•
Filing: 1960-11-03
•
Granted: 1964-09-08
•
Expires: 1980-11-03
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Abstract

No abstract record available.

Inventors

  • 👤 Jr Frederick John Beste

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 02:06
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/10; H05K3/20; H05K3/202; H02; H02K; H02K3/00; H02K3/04; H02K3/26; H05K3/02; H05K3/04; H05K3/041; H05K2201/00; H05K2201/03; H05K2201/0332; H05K2201/0335; H05K2201/0355; H05K2203/00; H05K2203/01; H05K2203/0104; H05K2203/0108; H05K2203/14; H05K2203/1476; H05K3/06; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1062; Y10T156/1075; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49009; Y10T29/49105; Y10T29/49117; Y10T29/49119; Y10T29/49789; Y10T29/4979

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 118 words
A PROCESS FOR THE PRODUCTION OF ELECTRICAL ROTORS HAVING A PLURALITY OF CONDUCTIVE SEGMENTS SEPARATED BY DIELECTRIC REGIONS AND WHEREIN SAID SEGMENTS EACH INCLUDE A TERMINAL, COMPRISING THE STEPS OF APPLYING A MECHANICAL FORCE SELECTIVELY TO IMPRESS A DESIGN DINCATING SAID CONDUCTIVE SEGMENTS INTO A CONDUCTIVE MEMBER, ASSEMBLING TWO OF SAID IMPRESSED MEMBERS IN REGISTRATION AND WITH IMPRESSED FACES OPPOSING TO A COMMON INSULATOR, ETCHING THE EXPOSED FACES OF BOTH SAID IMPRESSED MEMBERS TO REMOVE THE REGION DELINEATING SAID CONDUCTIVE SEGEMENTS WHEREBY SAID REGION IS RENDERED DIELECTRIC AND CONNECTING SAID TERMINALS OF THE SEGMENTS OF ONE IMPRESSED MEMBER TO THE CORRESPONDING TERMINALS OF THE SEGMENTS OF THE OPPOSING IMPRESSED MEMBER TO THEREBY FORM A PLURALITY OF ELECTRICAL CIRCUITS.
Claim 2
Dependent Claim 118 words
A PROCESS FOR THE PRODUCTION OF ELECTRICAL ROTORS HAVING A PLURALITY OF CONDUCTIVE SEGMENTS SEPARATED BY DIELECTRIC REGIONS AND WHEREIN SAID SEGMENTS EACH INCLUDE A TERMINAL, COMPRISING THE STEPS OF APPLYING A MECHANICAL FORCE SELECTIVELY TO IMPRESS A DESIGN DINCATING SAID CONDUCTIVE SEGMENTS INTO A CONDUCTIVE MEMBER, ASSEMBLING TWO OF SAID IMPRESSED MEMBERS IN REGISTRATION AND WITH IMPRESSED FACES OPPOSING TO A COMMON INSULATOR, ETCHING THE EXPOSED FACES OF BOTH SAID IMPRESSED MEMBERS TO REMOVE THE REGION DELINEATING SAID CONDUCTIVE SEGEMENTS WHEREBY SAID REGION IS RENDERED DIELECTRIC AND CONNECTING SAID TERMINALS OF THE SEGMENTS OF ONE IMPRESSED MEMBER TO THE CORRESPONDING TERMINALS OF THE SEGMENTS OF THE OPPOSING IMPRESSED MEMBER TO THEREBY FORM A PLURALITY OF ELECTRICAL CIRCUITS.

References Cited (Backward Citations)

US2974284A Cited
US2427144A Cited
US2695351A Cited
US2781849A Cited
US2777192A Cited
US2943966A Cited
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US2772501A Cited
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US2898521A Cited
US2990310A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-09-08 1968-03-09 1968-09-08 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-09-08 1972-03-09 1972-09-08 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-09-08 1976-03-09 1976-09-08 $7700.00 Window Closed / Lapsed

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